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Question

Which is a valid declarations of a String?

a.

String s1 = null;

b.

String s2 = 'null';

c.

String s3 = (String) 'abc';

d.

String s4 = (String) '\ufeed';

Posted under Java Programming

Answer: (a).String s1 = null;

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Q. Which is a valid declarations of a String?
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